package com.hunau.novel_reading.mapper;

import com.hunau.novel_reading.entity.Users;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface UsersMapper {
    public Users selectByUsernameAndPassword(String username, String password);
    public Integer insertUsers(String username, String password);
    public String selectPasswordByUsername(String username);
    public Users selectByUserId(Integer u_id);
}
